[Spring][스프링 기본편] - 6. 주문과 할인 도메인 개발과 테스트

1. 주문과 할인 도메인 개발

앞에서도 말했듯 유로 강의라 코드를 올리기 애매해서 올리지 않고 디렉토리가 어떻게 되는지 올려둡니다. 

 

 

2. 주문과 할인 도메인 테스트

< 순수 자바코드로 짠 테스트 코드 >

package hello.core;

import hello.core.member.Grade;
import hello.core.member.Member;
import hello.core.member.MemberService;
import hello.core.member.MemberServiceImpl;
import hello.core.order.Order;
import hello.core.order.OrderService;
import hello.core.order.OrderServiceImpl;

public class OrderApp {
    public static void main(String[] args) {
        MemberService memberService = new MemberServiceImpl();
        OrderService orderService = new OrderServiceImpl();

        Long memberId = 1L;
        Member member = new Member(memberId,"memberA", Grade.VIP);
        memberService.join(member);

        Order order = orderService.creatOrder(memberId,"itemA",10000);
        System.out.println("order = " + order);
        System.out.println("order.calculatePrice = " + order.calculatePrice());
    }
}

 

 

< Junit을 사용한 테스트 코드 >

package hello.core.order;

import hello.core.member.Grade;
import hello.core.member.Member;
import hello.core.member.MemberService;
import hello.core.member.MemberServiceImpl;
import org.assertj.core.api.Assertions;
import org.junit.jupiter.api.Test;

public class OrderServiceTest {
    MemberService memberService = new MemberServiceImpl();
    OrderService orderService = new OrderServiceImpl();

    @Test
    void createOrder(){
        Long memberId = 1L;
        Member member = new Member(memberId,"memberA", Grade.VIP);
        memberService.join(member);

        Order order = orderService.creatOrder(memberId,"itemA",10000);
        Assertions.assertThat(order.getDiscountPrice()).isEqualTo(1000);
    }

}

 

3. 출처

 

스프링 핵심 원리 - 기본편 - 인프런 | 강의